87428124
87,428,124 is an even composite number composed of five prime numbers multiplied together.
87428124 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 87428124:
22 × 32 × 7 × 233 × 1489
(2 × 2 × 3 × 3 × 7 × 233 × 1489)See below for interesting mathematical facts about the number 87428124 from the Numbermatics database.
Names of 87428124
- Cardinal: 87428124 can be written as Eighty-seven million, four hundred twenty-eight thousand, one hundred twenty-four.
Scientific notation
- Scientific notation: 8.7428124 × 107
Factors of 87428124
Divisors of 87428124
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 233 252 466 699 932 1398 1489 1631 2097 2796 2978 3262 4194 4467 4893 5956 6524 8388 8934 9786 10423 13401 14679 17868 19572 20846 26802 29358 31269 41692 53604 58716 62538 93807 125076 187614 346937 375228 693874 1040811 1387748 2081622 2428559 3122433 4163244 4857118 6244866 7285677 9714236 12489732 14571354 21857031 29142708 43714062 87428124
- Sum of all divisors σ(n): 253824480
- Sum of proper divisors (its aliquot sum) s(n): 166396356
- 87428124 is an abundant number, because the sum of its proper divisors (166396356) is greater than itself. Its abundance is 78968232
Bases of 87428124
- Binary: 1010011011000001100000111002
- Hexadecimal: 0x5360C1C
- Base-36: 1G1VZ0
Squares and roots of 87428124
- 87428124 squared (874281242) is 7643676866159376
- 87428124 cubed (874281243) is 668272328870513328690624
-
The
square root of 87428124 is 9350.3007438263 -
The
cube root of 87428124 is 443.8304075941
Scales and comparisons
How big is 87428124?- 87,428,124 seconds is equal to 2 years, 40 weeks, 3 days, 21 hours, 35 minutes, 24 seconds.
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To count from 1 to 87,428,124 would take you about four years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 87428124 cubic inches would be around 37 feet tall.
Recreational maths with 87428124
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The information we have on file for 87428124 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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